Mark Shannon <m...@hotpy.org> added the comment:
https://github.com/python/cpython/pull/18334 assumes that since all loops will contain a backwards edge, checking for interrupts on JUMP_ABSOLUTE should be sufficient. However, https://github.com/python/cpython/pull/23743 changed the back edges in while statements. So `worker` compiles to: 2 0 LOAD_GLOBAL 0 (cont) 2 POP_JUMP_IF_FALSE 7 (to 14) 3 >> 4 NOP 2 6 LOAD_GLOBAL 0 (cont) 8 POP_JUMP_IF_TRUE 2 (to 4) 10 LOAD_CONST 0 (None) 12 RETURN_VALUE >> 14 LOAD_CONST 0 (None) 16 RETURN_VALUE which has no CALL or JUMP_ABSOLUTE instructions. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue44645> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
